Rename Host to GitHubHost to be explicit

commands/updater.go

@@ -29,7 +29,7 @@ func NewUpdater() *Updater {
 
 	timestampPath := filepath.Join(os.Getenv("HOME"), ".config", "gh-update")
 	return &Updater{
-		Host:           github.DefaultHost(),
+		Host:           github.DefaultGitHubHost(),
 		CurrentVersion: version,
 		timestampPath:  timestampPath,
 	}

github/configs.go

@@ -167,7 +167,7 @@ func (c *Configs) DefaultCredential() (credential *Host) {
 	} else if len(c.Hosts) > 0 {
 		credential = c.selectCredential()
 	} else {
-		credential = c.PromptFor(DefaultHost())
+		credential = c.PromptFor(DefaultGitHubHost())
 	}
 
 	return

github/hosts.go

@@ -2,18 +2,19 @@ package github
 
 import (
 	"fmt"
-	"github.com/github/hub/git"
 	"os"
 	"strings"
+
+	"github.com/github/hub/git"
 )
 
 var (
 	GitHubHostEnv = os.Getenv("GITHUB_HOST")
 )
 
-type Hosts []string
+type GitHubHosts []string
 
-func (h Hosts) Include(host string) bool {
+func (h GitHubHosts) Include(host string) bool {
 	for _, hh := range h {
 		if hh == host {
 			return true
@@ -23,20 +24,20 @@ func (h Hosts) Include(host string) bool {
 	return false
 }
 
-func knownHosts() (hosts Hosts) {
+func knownGitHubHosts() (hosts GitHubHosts) {
 	ghHosts, _ := git.Config("gh.host")
 	for _, ghHost := range strings.Split(ghHosts, "\n") {
 		hosts = append(hosts, ghHost)
 	}
 
-	defaultHost := DefaultHost()
+	defaultHost := DefaultGitHubHost()
 	hosts = append(hosts, defaultHost)
 	hosts = append(hosts, fmt.Sprintf("ssh.%s", defaultHost))
 
 	return
 }
 
-func DefaultHost() string {
+func DefaultGitHubHost() string {
 	defaultHost := GitHubHostEnv
 	if defaultHost == "" {
 		defaultHost = GitHubHost

github/project.go

@@ -3,12 +3,13 @@ package github
 import (
 	"errors"
 	"fmt"
-	"github.com/github/hub/git"
-	"github.com/github/hub/utils"
 	"net/url"
 	"os"
 	"regexp"
 	"strings"
+
+	"github.com/github/hub/git"
+	"github.com/github/hub/utils"
 )
 
 type Project struct {
@@ -98,7 +99,7 @@ func useHttpProtocol() bool {
 }
 
 func NewProjectFromURL(url *url.URL) (p *Project, err error) {
-	if !knownHosts().Include(url.Host) {
+	if !knownGitHubHosts().Include(url.Host) {
 		err = fmt.Errorf("Invalid GitHub URL: %s", url)
 		return
 	}
@@ -131,7 +132,7 @@ func NewProject(owner, name, host string) *Project {
 	}
 
 	if host == "" {
-		host = DefaultHost()
+		host = DefaultGitHubHost()
 	}
 
 	if owner == "" {